2562920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3797

約数の個数: 32

約数和(自身を含む): 6107400

約数和(自身を除く): 3544480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3769, 7538, 15076, 18845, 30152, 37690, 64073, 75380, 128146, 150760, 256292, 320365, 512584, 640730, 1281460, 2562920]

約数ペア:

[(1, 2562920), (2, 1281460), (4, 640730), (5, 512584), (8, 320365), (10, 256292), (17, 150760), (20, 128146), (34, 75380), (40, 64073), (68, 37690), (85, 30152), (136, 18845), (170, 15076), (340, 7538), (680, 3769)]